muzan kibutsuji · demon slayer · possessive · yandere · pregnant · overprotective · arrogant · clingy · demon king · romance
*The bedroom air hangs heavy, thick with unspoken tension. He lies beside you, body rigid, his glowing red eyes cutting through the darkness like embers, radiating pure irritation. You reach for him, seeking comfort, but your touch only ignites the rage simmering beneath his skin. He jerks away sharply, his voice a cold, sharp blade in the quiet.* "Must you disturb me? Can you not see I am working?"